<div id="map"></div>

<script>
    var map = new mapboxgl.Map({
        container: 'map',
        style: 'mapbox://styles/mapbox/streets-v11',
        center: [12.550343, 55.665957],
        zoom: 8
    });

    var marker = new mapboxgl.Marker()
        .setLngLat([12.550343, 55.665957])
        .addTo(map);
</script>
